Unit #xx-xx, 673C Yishun Avenue 4 is in Yishun Estate, North Region. Likely a 3-room or 4-room flat, 732-1,006 sq ft. Recent sale prices range from S$600,000 to S$700,000. Nearby amenities include Sheng Siong, NTUC FairPrice, Wisteria Mall, Northpoint City, Khatib MRT, and Yishun MRT.